The Dow Jones U.S. Recreational Services Index ($DJUSRQ) fell more than 11% last week as traders completely ignored the consumer discretionary space (XLY). The only industry group within consumer discretionary that performed worse was Business Training & Employment Agencies ($DJUSBE), which fell a staggering 28% on Friday after LinkedIn (LNKD) provided a very strong warning about 2016 prospects. Royal Caribbean Cruises (RCL) has lost more than one third of its market cap over the past 5-6 weeks, leading the DJUSRQ to the downside. Check out the chart: